﻿#define _CRT_SECURE_NO_WARNINGS 1

//编程初学者入门训练第四十四题
//BC46 判断是元音还是辅音
//https://www.nowcoder.com/practice/7eb4df4d52c44d309081509cf52ecbc4?tpId=107&tqId=33327&rp=1&ru=/exam/oj/ta&qru=/exam/oj/ta&sourceUrl=%2Fexam%2Foj%2Fta%3FtpId%3D107&difficulty=undefined&judgeStatus=undefined&tags=&title=

#include<stdio.h>

int main()
{
    char ch = 0;
    while (scanf("%c", &ch) != EOF)
    {
        getchar();
        if (ch == 'a' || ch == 'A' || ch == 'e' || ch == 'E' || ch == 'O' || ch == 'o' || ch == 'i' || ch == 'I' || ch == 'U' || ch == 'u')
            printf("Vowel\n");
        else
            printf("Consonant\n");
    }

    return 0;
}
